MFSlab #2 - CLAMPS for 20mm Holes!

Here's a rundown of the super handy clamps I use for my Multifunction Slab (MF Slab). They would also work for the Festool MFT/3 and other work benches with 20mm dog holes.
LINKS
(*Amazon links are affiliate links. Help me by buying yourself something nice.)
CLAMPS
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Welding Clamps 6 pack - amzn.to/2TjgEwz
Irwin Quick Grip Clamps - amzn.to/2HrujPY
Harbor Freight Bar Clamps - www.harborfrei...
Drill Press Clamp - amzn.to/3mfVDzr
HEAT
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High-intensity torch head that I use - amzn.to/34laEK0
TIG Welder - AHP Alpha 201 XD - ahpwelds.com/p...
Deadcat for Shure VP83 LensHopper - amzn.to/3olyUDJ
NICE Clamps Pre-Made and Proven
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Festool Quick Clamp - amzn.to/2IOOF5V
Festool Clamping ElemenTS 2pk - amzn.to/3mfWCzD
Powertec (less expensive) clamp pair - amzn.to/37GVL6O
Armor-Tool P7-HH Auto-Adjust Dog Clamp - amzn.to/35vn1Ta
Armor-Tool P7-IL Armor Auto-Adjust In-Line Dog Clamp - amzn.to/35uD043
Links/Videos I referred to in this video:
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MultiFunction Slab (MF Slab) - www.multifunct...
Harbor Freight Fixturing Clamps by Hack 'n Build - • Workbench Clamps: Fixt...
Modifying Irwin Quick Clamps by Badger Workshop - • Modifying Irwin Quick ...
This is Video #2 in the 3-part mini-series on the MFSlab.
Video 1: • MFSlab #1 - UPDATE: Us...
Video 2: MFSlab Clamps • MFSlab #2 - CLAMPS for... [This video]
Video 3: MFSlab Dogs [To Be Released]
Don't have a welder? I just came across a video from Anderson Wood Crafts where he uses the Harbor Freight clamps and uses wooden dowels joined together in a very solid way. Check it out: • DOG HOLE CLAMPS MADE F...
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Instagram! / keithstestgarage
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[@xeren45]

Would love to see #3!

[@FearsomeWarrior]

The mental gymnastics for rationalizing tools. Yep. Look at this welding montage. Great shots. All figured out and pretty.

[@Swensonryan1]

lol I think you're my woodshop spirit animal. Keep up the amazing work man, I love the content

[@h.w.6580]

i'm still waiting for #3 bench dogs....;-) Thanks!

[@cray-]

Me too. Those 3D printed ones looked interesting.

[@Cryinginthewiderness]

​@@cray-still waiting!!

[@Samwise41]

Awesome video on clamps. I've been wanting some clamps for my table, but can't justify the cost of the festool ones. I love the different options and how you explained why you abandoned certain ones and created new ones.

[@PatrickKQ4HBD]

I'm sooo looking forward to seeing you TIG weld.

[@KeithsTestGarage]

skip me and watch This Old Tony instead.

[@PatrickKQ4HBD]

@@KeithsTestGarage Tony's awesome too, but we get to see your face! 😁

[@KeithsTestGarage]

I’m sorry for that

[@cabbitcastle]

If making your own clamps and learning in the process is the main aspect, a design similar to Klemmsia's Workbench Clamps is something to look out for. It's mostly made from wood and not too complicated or costly to make. Now another point I'd like to mention is that with the exception of the Festool MFT-SP fixed clamps, all the clamps here are holddown clamps providing downward pressure. This is obviously good for glueups, drilling and mostly cutting, but not as great for edge routing or surface operations such as planing or sanding as the clamps get in the way. For these situations low-profile clamping solutions which clamp from the side or work on friction are oftentimes preferable. For friction, one of the cheaper methods would be those fishnet-lookalike anti-slip mats for drawers and such, or bench cookies (or similar). The latter have the added advantage of lifting the workpiece off your work surface so you don't accidientially cut, drill or route into it. For side-pressure aside from aforementioned Festool MFT-SP fixed clamps there's a variety of different methods available. The most elegant solution I have seen yet was shown by Pask Makes in his Mini Workbench ( kzbin.info/www/bejne/gH7Qp6yXd7qbhZo ) and make clever use of a Moxxon-style vise and dogholes for side-pressure clamping. Here you can also achieve some downward pressure by using bench dogs which have a slight taper. There's also various other clamps which do this, such as Veritas' Bench Blade and various handmade or 3D printed solutions. Another neat concept I have seen is using quick clamps in a spreader configuration either against bench dogs, or (semi-)permanently being affixed to bench dogs.

[@alenstanisic]

Dude, your humor rocks! :)

[@troyladoux1953]

Funny. I do/did the same thing and bought the AHP. I hate the requirement to need two hands for the clamps. The modified welding clamp is interesting but I love the Harbor Freight clamp idea. I hate those clamps when used as normal clamps but for this app, perfect.

[@theweddingdepartment]

Taking the $150.00 and buying a tig welder makes perfect sense to me. The same way my buying a HK55 to cut 12 rafters saved me money because I would not be paying a helper to hold all that work.

[@steveanderson6213]

I agree with your analysis.

[@TrippLilley]

Add me to the list of people waiting for MFSlab #3 😊

[@sheldonvogt5212]

Refined outro groove.

[@qmoonwalker3847]

Awesome!!!!

[@Cryinginthewiderness]

Is there a part #3?

[@cchaffin2012]

On those quick clamps put a bolt through the metal right after the bend so you can one-handed push down without it going all the way through the table

[@cchaffin2012]

Or weld 90degree tabs on each side

[@KeithsTestGarage]

Brilliant. This would fix that.

[@Stoo426]

@@KeithsTestGarage If you start off with the clamp not opened up all the way you can just hold the outside end of the metal bar between your pinkie and palm, and then push the sliding jaw along with your thumb. Only need to use the squeeze grip for final tightening.

[@tdimccullough]

the clamps at 4.00 why not weld a much longer 20mm rod to the clamp then slide it up and down in the hole to suit the piece being clamped

[@jirvin4505]

Was there a video on diy dogs?

[@akbychoice]

Great ideas. Subbed. Should have bought a welder years ago, am I right?

[@KeithsTestGarage]

They are very handy. I’d recommend starting with MIG

[@akbychoice]

@@KeithsTestGarage welded in a fab shop for 9 years. Somethings are just easier with a welder.

[@brianstevens9924]

Why not just a hold fast?

[@DuffyHomoHabilis]

I double checked your math for saving money by not buying expensive clamps. You came out WAY ahead and did the right thing buying the TIG setup. Just remember these words: "But Honey, it was on SALE! I saved a LOT of money!" Hey, they use that line on us, right?

[@charlesoliver5834]

How would you compare a DIY Match Fit setup to yours?

[@KeithsTestGarage]

This is the first I’ve heard of it. Looks very nice! I’d personally probably be more annoyed by the additional slots to catch small parts, and don’t feel like buying the track clamps. BUT for someone who does a lot of assembly and can dedicate an assembly table to it, it’s probably ideal. Looks clever and like a reasonable option.

[@austinwtoler]

These are some brilliant ideas, thanks for sharing! I'll definitely be making some of the harbor freight style clamps. Another design for homemade dog hole clamps I've seen is by Paoson Woodworking. They're a bit more labor intensive to make, but seem brilliantly simple to use. Here's a link to the video if you're interested: kzbin.info/www/bejne/kHeQc3WJn5d1ia8

[@Z-add]

Can't find the mfdogs video

[@jetblackstar]

Lmfao at how to justify a tig welder. Been there done that, didn't regret it one inch 😁 As for expensive Vs cheap clamps. Can HIGHLY recommend whipping up a couple of these side clamps too. Cheap as dirt and I use existing dogs for the post. He also does a next vid of adding some integrated spacers but I've not needed those yet myself. kzbin.info/www/bejne/mKGtqqSCpNaJZpY

[@shakdidagalimal]

OMG I can't believe this just pay 100 bucks more each for four clamps. CEO's have to eat too. Safety Sally what do you have to say ? "He'll be sorry when he loses an eye welding up clamps, and when one snaps under immense pressure and takes off his arm in the rebound." Well, there you have it, pay an outrageously gouged price hike for a single clamp or die, your choice.

[@oldmarine312]

All I heard Here's how to justify a Tig Welder

[@TwoDogsFighting]

third - tertiary.

[@akbychoice]

Now weld a welding clamp to a quick clamp

[@KeithsTestGarage]

How so?

[@akbychoice]

@@KeithsTestGarage that’s the issue, most quick clamps are some sort of pot metal.

[@dr_regularlove]

"This shouldn't work"